How Many Zeros in a Million?
The correct answer is: 6 Explanation A million written out is 1,000,000 — that has six zeros. In exponential form a million is $10^6$, which means 1 followed by six zeros: $$1,000,000 = 10^6$$ Note: the total number of digits in 1,000,000 is 7 (the leading 1 plus the six zeros).
What is 5/16 as a decimal?
The correct answer is: $0.3125$ Explanation Convert the fraction by either dividing or using a known value for $1/16$. Steps: $1/16=0.0625$ Multiply by 5: $5\times0.0625=0.3125$ Therefore: $$\frac{5}{16}=0.3125$$ Therefore, $5/16$ expressed as a decimal is $0.3125$.
What is 3/4 in decimal form?
The correct answer is: $0.75$ Explanation Convert the fraction to a decimal by treating it as division or by making a denominator of 100. Steps: First step: $$\frac{3}{4}=3\div4$$ Second step (division): $$3\div4=0.75$$ (Or multiply numerator and denominator by 25: $$\frac{3}{4}=\frac{3\times25}{4\times25}=\frac{75}{100}$$) Final step: $$\frac{75}{100}=0.75$$ Therefore, $ \tfrac{3}{4} = 0.75$.
What is 1/16 as a Decimal?
The correct answer is: $0.0625$ Explanation Convert the fraction by dividing the numerator by the denominator or recognize $1/16=2^{-4}$. Using long division: Steps: Start with $1.0000 \div 16$. $16$ goes into $100$ six times: $16\times6=96$, remainder $100-96=4$ (bring down 0 → $40$). $16$ goes into $40$ two times: $16\times2=32$, remainder $8$ (bring down 0 → […]
What is 1/8 as a decimal?
The correct answer is: $0.125$ Explanation Convert the fraction to a decimal by dividing the numerator by the denominator (long division). Divide 1.000 by 8: 8 goes into 10 once (remainder 2), into 20 twice (remainder 4), into 40 five times (remainder 0), so the decimal terminates at 0.125. Steps: $$\frac{1}{8}=1\div8$$ Long division remainders: $$10-8=2,\quad20-16=4,\quad40-40=0$$ […]
What is 3/8 as a decimal?
The correct answer is: $0.375$ Explanation You convert the fraction $3/8$ to a decimal by dividing the numerator by the denominator or by using a known equivalent for $1/8$. Both methods give the same result. Steps: Express the fraction as a division: $$\frac{3}{8}=3\div8$$ Use the fact $1/8=0.125$ and multiply by 3: $$3\times0.125=0.375$$ Or perform the […]
How Many Inches Are in 5 Feet?
The correct answer is: $60\text{ in}$ Explanation One foot equals 12 inches, so to convert feet to inches you multiply by 12. Steps: First step: $$1\text{ ft} = 12\text{ in}$$ Second step: $$5\text{ ft}\times 12\frac{\text{in}}{\text{ft}} = 60\text{ in}$$ Final step: $$5\text{ ft} = 60\text{ in}$$ Therefore, 5 feet equals 60 inches.
Horizontal Line?
The quickest answer: it depends on the context — here are common ways to create a horizontal line. Markdown Use a horizontal rule on its own line: — (or *** or ___) — must be on a line by itself with optional surrounding blank lines. HTML Use the hr element: <hr> <!– or –> <hr […]
How many quarts are in a gallon?
The correct answer is: $4\text{ quarts}$ Explanation A single gallon contains four quarts. This is true in both the US customary and the British Imperial systems (the number of quarts per gallon is the same, though the actual volumes of a US gallon and an Imperial gallon differ). Steps: Definition: $$1\text{ gallon}=4\text{ quarts}$$ System clarification: […]
How many tablespoons are equivalent to 3 ounces?
The correct answer is:6 tablespoons Explanation A US fluid ounce is a measure of volume: $1\ \text{fl oz} = 2\ \text{tbsp}$. So multiply that conversion by 3. Steps: Use the conversion: $$1\ \text{fl oz} = 2\ \text{tbsp}$$ Multiply by 3: $$3\ \text{fl oz} = 3 \times 2\ \text{tbsp} = 6\ \text{tbsp}$$ Therefore, 3 ounces equals […]